fix: set

djalmajr · Aug 20, 2023 · 844f6a3 · 844f6a3
1 parent 2f59015
commit 844f6a3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/set.ts b/src/set.ts
@@ -20,7 +20,7 @@ export const set = curry((path: any, value: any, source: any) => {
     // prettier-ignore
     val = val[path[i]] = i === path.length - 1
       ? typeof value === 'function' ? value(val[path[i]]) : value
-      : val[path[i]] ? copy(val[path[i]]) : +path[i+1] && [] || {};
+      : val[path[i]] ? copy(val[path[i]]) : Number.isNaN(+path[i+1]) && [] || {};
   }
   return src;
 }) as SetFn;